Low Ripple TPS54560 Power Module DC-DC Step-down Switch Power Module 3.3V/5V/9V/12V/15V/24V Output for Raspberry Pi

Low Ripple TPS54560 Power Module DC-DC Step-down Switch Power Module 3.3V/5V/9V/12V/15V/24V Output for Raspberry Pi

Description:
- This module adopts TPS54560 chip, with a maximum load current of 5A and a maximum input of 60V, and a theoretical conversion efficiency of 91%. The module's on-board voltage is selected to jump for quick and convenient selection of output voltage, providing optional voltage values: 3.3V, 5V, 9V, 12V, 15V, 24V. The chip has overheating protection inside. When using at high power for a long time, please pay attention to the heating condition of the modules (chips, inductors, diodes) to avoid chip overheating protection. The module refers to official design specifications for layout and wiring, with generous materials, small ripple, and convenience and practicality. Suitable for student competition modules and personal project development.

Specification:
- Module type: TPS54560
- Module type: step-down switch power
- Input voltage: 5.5V - 60V
- Output voltage: 3.3V, 5V, 9V, 12V, 15V, 24V (optional)
- Maximum output current: 5A
- Static power consumption: 1mA
- Load regulation: ±0.5%
- Voltage regulation: ±1%
- Input and output voltage difference: >2V (recommended)
- Maximum conversion efficiency: 92%
- Output ripple:
  Better than 13mV, VIN=9V, VOUT=5V, no-load
  Better than 37mV, VIN=9V, VOUT=5V5A, the higher the output power, the larger the ripple.
- Switch frequency: 400KHz
- Module protection: over-temperature protection
- Installation method: lead-in installation, SMD, dual inline - 2.54 spacing
- Module features: low noise, low ripple, with output power indicator
- Module application: operational amplifier power supply, data converter power supply, industrial automation control, LED lighting, industrial control devices, communication devices, electric devices, instrument and meters.
- Module weight: 6.3g
- Module size: 40.64 x 20.32 x 5.28mm
- Module heating: according to the load
- Working temperature: -25℃ to 125℃

Precaution:
- The module belongs to the step-down type, and the input voltage needs to be greater than the output voltage by more than 2V to achieve stable output.
- The detailed description of this product is mainly measured for 5V output models.
- The heating of the module is mainly determined by the input and output voltage difference and the load current. Due to the limited volume of the module, when using high-power (output 3A) or higher, please add heat sinks, fans by yourself to cool the chip and module. Otherwise, temperature accumulation will trigger chip thermal protection, leading to output shutdown. Only with good heat dissipation conditions can the module work well and achieve optimal performance, please choose and use the power module reasonably, and generally reserve a certain margin.

FAQ:
Q: Why can't the maximum output of the module reach the nominal value when in use?
A: To achieve high output power, the input power of the module must be greater than the output power.

Q: My input voltage is normal, why is the module unable to output normally?
A: Firstly, make sure that the EN pin of the module is correctly enabled. Secondly, all switch power modules have a starting current limit, and the input power supply needs to have an instantaneous output capacity of more than 300mA to start the module.

Q: 12V output for skip point selection, module power supply 13V, output 11V?
A: The module belongs to the step-down type, and it is recommended that the input voltage be greater than the output voltage by more than 2V to achieve stable output.

Q: Why cannot the nominal ripple parameters be tested?
A: Firstly, it is necessary to have the correct measurement method, you can search on the website for Power Ripple Measurement Method. Secondly, the input and output voltage difference and the load current also have a certain impact on the output ripple.

Package Included:
- 1 x Power Module